Michigan's 12th Senate district

Michigan's 12th
State Senate district

Senator
  Kevin Hertel
DSt. Clair Shores
Demographics80% White
12% Black
3% Hispanic
1% Asian
4% Multiracial
Population (2022)257,022
Notes

Michigan's 12th Senate district is one of 38 districts in the Michigan Senate. The 12th district was created by the 1850 Michigan Constitution, as the 1835 constitution only permitted a maximum of eight senate districts. It has been represented by Democrat Kevin Hertel since 2023, succeeding fellow Democrat Rosemary Bayer.